72483810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{349}}^1$

素因数の和:432

約数の個数: 128

約数和(自身を含む): 212889600

約数和(自身を除く): 140405790

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 43, 46, 69, 70, 86, 105, 115, 129, 138, 161, 210, 215, 230, 258, 301, 322, 345, 349, 430, 483, 602, 645, 690, 698, 805, 903, 966, 989, 1047, 1290, 1505, 1610, 1745, 1806, 1978, 2094, 2415, 2443, 2967, 3010, 3490, 4515, 4830, 4886, 4945, 5235, 5934, 6923, 7329, 8027, 9030, 9890, 10470, 12215, 13846, 14658, 14835, 15007, 16054, 20769, 24081, 24430, 29670, 30014, 34615, 36645, 40135, 41538, 45021, 48162, 56189, 69230, 73290, 75035, 80270, 90042, 103845, 105049, 112378, 120405, 150070, 168567, 207690, 210098, 225105, 240810, 280945, 315147, 337134, 345161, 450210, 525245, 561890, 630294, 690322, 842835, 1035483, 1050490, 1575735, 1685670, 1725805, 2070966, 2416127, 3151470, 3451610, 4832254, 5177415, 7248381, 10354830, 12080635, 14496762, 24161270, 36241905, 72483810]

約数ペア:

[(1, 72483810), (2, 36241905), (3, 24161270), (5, 14496762), (6, 12080635), (7, 10354830), (10, 7248381), (14, 5177415), (15, 4832254), (21, 3451610), (23, 3151470), (30, 2416127), (35, 2070966), (42, 1725805), (43, 1685670), (46, 1575735), (69, 1050490), (70, 1035483), (86, 842835), (105, 690322), (115, 630294), (129, 561890), (138, 525245), (161, 450210), (210, 345161), (215, 337134), (230, 315147), (258, 280945), (301, 240810), (322, 225105), (345, 210098), (349, 207690), (430, 168567), (483, 150070), (602, 120405), (645, 112378), (690, 105049), (698, 103845), (805, 90042), (903, 80270), (966, 75035), (989, 73290), (1047, 69230), (1290, 56189), (1505, 48162), (1610, 45021), (1745, 41538), (1806, 40135), (1978, 36645), (2094, 34615), (2415, 30014), (2443, 29670), (2967, 24430), (3010, 24081), (3490, 20769), (4515, 16054), (4830, 15007), (4886, 14835), (4945, 14658), (5235, 13846), (5934, 12215), (6923, 10470), (7329, 9890), (8027, 9030)]